<!DOCTYPE html>
<html lang="zh">
<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> 
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title></title>
	<link rel="stylesheet" type="text/css" href="css/htmleaf-demo.css">
	<link href="http://cdn.bootcss.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet">
	<link rel="stylesheet" href="css/style.css">
</head>
<body>
	
	<!--//当行栏-->
	<div class="htmleaf-container">
<div id="wrapper">
	  <div id="toolbar">
		    		<div class="button"></div>
			      <ul class="icons">
			            <li><a href="histogram.html" aria-hidden="true"><i class="fa fa-home fa-2x" aria-hidden="true"></i></a></li>
			            <li><i class="fa fa-user fa-2x" aria-hidden="true"></i></li>
			            <li><i class="fa fa-star fa-2x" aria-hidden="true"></i></li>
			            <li><i class="fa fa-file-text-o fa-2x" aria-hidden="true"></i></li>
			            <li><i class="fa fa-paper-plane-o fa-2x" aria-hidden="true"></i></li>
			      </ul>
		    	</div>
		</div>
</div>
	
	<script src="http://cdn.bootcss.com/jquery/1.11.0/jquery.min.js" type="text/javascript"></script>
	<script>window.jQuery || document.write('<script src="js/jquery-1.11.0.min.js"><\/script>')</script>
	<script type="text/javascript">
		$( ".button" ).click(function() {
		  $(this).toggleClass( "active" );
		  $(".icons").toggleClass( "open" );
		});
	</script>
</body>
</html>